sort(1) on OpenBSD
The text 242dcd5887fe, as OpenBSD 4.7 shipped it.
sort or merge text files
Flags it lists
-
-C -
-H -
-R -
-T -
-b -
-c -
-d -
-f -
-i -
-m -
-n -
-o -
-r -
-s -
-t -
-u -
-z